gm-plugkit@2.0.2495
Bootstrap and daemon-spawn tool for gm plugkit binary. Downloads the correct platform wasm, verifies SHA256, and launches agentplug-runner (the native wasm host) as the spool watcher daemon.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiSource confirms broad agent/project instruction mutation and remote daemon provisioning, but no install hook, credential theft, or covert execution was found. Policy classifies this explicit-user-command agent configuration behavior as warn rather than block.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
User runs gm-plugkit CLI or imports and calls ensureReady
Impact
Can alter future AI-agent behavior and execute a remote native runner after user invocation.
Mechanism
remote agent-skill provisioning and downloaded daemon execution
AI rationale
Source confirms broad agent/project instruction mutation and remote daemon provisioning, but no install hook, credential theft, or covert execution was found. Policy classifies this explicit-user-command agent configuration behavior as warn rather than block.
Evidence
package.jsonbootstrap.jsbootstrap-shared.jscli.jsSKILL.md~/.agents/skills/<skill>/SKILL.md~/.claude/skills/<skill>/SKILL.md<project>/CLAUDE.md<project>/AGENTS.md<project>/.gm/next-step.md~/.gm-tools/agentplug-runner
Network endpoints4
api.github.com/repos/AnEntrypoint/gm/contents/skills?ref=mainraw.githubusercontent.com/AnEntrypoint/gm/main/skills/<skill>/SKILL.mdapi.github.com/repos/AnEntrypoint/agentplug-bin/releases/latestgithub.com/AnEntrypoint/agentplug-bin/releases/download/<tag>/<asset>
Decision evidence
public snapshotAI called this Suspicious at 94.0% confidence as Dangerous Capability with low false-positive risk.
Evidence for warning
- bootstrap.js:624 downloads skill names/content from GitHub main
- bootstrap.js:677 writes skills to ~/.agents and ~/.claude
- bootstrap-shared.js:261 writes project CLAUDE.md/AGENTS.md directives
- bootstrap.js:998 launches downloaded agentplug-runner daemon
- SKILL.md forces agent tool calls and spool-dispatched instructions
Evidence against
- package.json has no lifecycle scripts
- CLI invocation is required to activate bootstrap/setup
- Remote binaries are SHA-256 checked before execution
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
Source & flagged code
3 flagged · loading sourcebootstrap-shared.jsView file
5const os = require('os');
L6: const { spawnSync } = require('child_process');
L7: const { pidAlive, sha256OfFileSync } = require('./gm-process');
High
Child Process
Package source references child process execution.
bootstrap-shared.jsView on unpkg · L5bootstrap.jsView file
7const crypto = require('crypto');
L8: const { spawn, spawnSync } = require('child_process');
L9: const { sha256OfFile, sha256OfFileSync } = require('./gm-process');
...
L37:
L38: const wrapperDir = __dirname;
L39:
...
L44: try {
L45: const ownPkg = JSON.parse(fs.readFileSync(path.join(__dirname, 'package.json'), 'utf-8'));
L46: if (ownPkg && ownPkg.version) {
...
L167: const dir = gmToolsDir();
L168: const names = process.platform === 'win32'
L169: ? ['agentplug-runner.exe']
Critical
Download Execute
Source downloads or fetches remote code and executes it.
bootstrap.jsView on unpkg · L77Trigger-reachable chain: manifest.main -> index.js -> bootstrap.js
L7: const crypto = require('crypto');
L8: const { spawn, spawnSync } = require('child_process');
L9: const { sha256OfFile, sha256OfFileSync } = require('./gm-process');
...
L37:
L38: const wrapperDir = __dirname;
L39:
...
L44: try {
L45: const ownPkg = JSON.parse(fs.readFileSync(path.join(__dirname, 'package.json'), 'utf-8'));
L46: if (ownPkg && ownPkg.version) {
...
L167: const dir = gmToolsDir();
L168: const names = process.platform === 'win32'
L169: ? ['agentplug-runner.exe']
Findings
2 Critical1 High3 Medium3 Low
CriticalDownload Executebootstrap.js
CriticalTrigger Reachable Dangerous Capabilitybootstrap.js
HighChild Processbootstrap-shared.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to gm-plugkit@2.0.2495.
See all versions of gm-plugkit for other recorded verdicts.
- Review the evidence and your use of gm-plugkit@2.0.2495 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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